package com.lnsf.bookstore.system.userCoupon.service;

import com.github.pagehelper.PageInfo;
import com.lnsf.bookstore.system.coupon.vo.Coupon;
import com.lnsf.bookstore.system.userCoupon.vo.UserCoupon;

import java.util.Map;

public interface UserCouponService {

    PageInfo<UserCoupon> queryAll(Map<String, Object> params);
}
